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Inventor

Qingquan ZHAI

Inventor
CN

Overview

1→
Patents
2022
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B60Kprimary
B60KArrangement or mounting of propulsion units or of transmissions in vehicles33%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology33%
H02KDynamo-electric machines33%
PatentTitleYear
11,318,836Electrical bridge driving system and vehicle2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to SCHAEFFLER TECHNOLOGIES AG (1)· patent assignee history
2022Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCHAEFFLER TECHNOLOGIES AG12022
Locations
LocationPatentsSpan
CN12022